Use of a new availability index to evaluate the effect of policy changes to the Special Supplemental Nutrition Program for Women, Infants, and Children (WIC) on the food environment in New Orleans

Public Health Nutrition

Keelia O’Malley¹  J Nicholas Bodor¹  Donald Rose¹  Brian G Luckett¹  Lauren Futrell Dunaway¹ 

关键词: New Orleans;    Nutrition policy;    Food assistance;    Food supply;   

DOI  :  10.1017/S1368980014000524

学科分类：卫生学

来源: Cambridge University Press

【 摘 要 】

Abstract ObjectiveChanges to the Special Supplemental Nutrition Program for Women, Infants, and Children (WIC) occurred in 2009 when supplemental foods offered through the programme were updated to align with current dietary recommendations. The present study reports on a new index developed to monitor the retail environment’s adoption of these new food supply requirements in New Orleans.DesignA 100-point WIC Availability Index (WIC-AI) was derived from new minimum state stocking requirements for WIC vendors. A sample of supermarkets, medium and small food stores was assessed in 2009 before changes were implemented and in 2010 after revisions had gone into effect. WIC-AI scores were utilized to compare differences in meeting requirements by store type, WIC vendor status and year of measurement.SettingSupermarkets, medium and small WIC and non-WIC food stores in New Orleans, Louisiana, USA.ResultsAt baseline supermarkets had the highest median WIC-AI score (93·3) followed by medium (69·8) and small food stores (48·0). Small WIC stores had a higher median WIC-AI score at baseline than small non-WIC stores (66·9 v. 38·0). Both medium and small WIC stores significantly increased their median WIC-AI scores between 2009 and 2010 (P

【 授权许可】

Unknown